[FFmpeg-trac] #8929(avcodec:open): ffmpeg can encode rgb av1 webm files but not decode them
FFmpeg
trac at avcodec.org
Fri Jun 4 12:04:04 EEST 2021
#8929: ffmpeg can encode rgb av1 webm files but not decode them
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Reporter: av1masterrace | Owner: (none)
Type: defect | Status: open
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: libaom | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by petr.diblik):
I attached 2 test files. This is how I converted the first to the second:
{{{
ffmpeg -i vid-h264-gbrp.mkv -c:v libaom-av1 -crf 0 vid-av1-gbrp.mkv
}}}
Then this plays incorrectly:
{{{
ffplay -hide_banner -vcodec libaom-av1 vid-av1-gbrp.mkv
}}}
And this plays correctly:
{{{
ffplay -hide_banner -vcodec libdav1d vid-av1-gbrp.mkv
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/8929#comment:12>
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